import md5 from 'js-md5'

export const md_five = (data)=>{
    let index = 0,
        newStr = '',
        salt = 'abc';
    for(let char of data){
        if( index % 2 === 1 && index > 3 && index< 9){
              newStr+=salt;
        }
        newStr += char;
        index++;
    }
    return md5(md5(newStr));
};
